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DAISHOWA PAPER PRODUCTS CO LTD

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    190,056
  • Filing trend
    ⇩ 50.0%
About

DAISHOWA PAPER PRODUCTS CO LTD has a total of 59 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are LVIV POLYTEKHNIKA NAT UNIVERSI, EAST KK and WEI SHUANGMEI.

Patent filings in countries

World map showing DAISHOWA PAPER PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 59

Patent filings per year

Chart showing DAISHOWA PAPER PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yokoya Itsuki 11
#2 Aizawa Akira 9
#3 Miwa Tatsumi 7
#4 Watanabe Ryoji 4
#5 Nakamura Tomomasa 4
#6 Okazaki Shingo 4
#7 Takamizawa Akira 3
#8 Yamada Hiroshi 3
#9 Matsumoto Hidekazu 2
#10 Sakiguchi Kiyuujinei 2

Latest patents

Publication Filing date Title
JP2020171438A Paper straw and its manufacturing method
JP2019218068A Grabbing tool with plural flexible pawl pieces
JP2018204125A Method for producing cellulose nanofiber
JP2018144854A Paraffin bag and its manufacturing method
JP2017154741A Paper-made rice bag
JP2017137089A Paper rice bag
JP2011001087A Insulative foamed paper container
JP2010173703A Paper bag with information code displayed
JP2010082909A Picture book
JP2010012706A Picture book
JP2009179361A Packaging box
JP2009095753A Coating method with photocatalyst and photocatalyst-coated paper coated with photocatalyst thereby
JP2009001284A Carrier bag
JP2008195435A Packaging bag
JP2008093826A Hidden picture card and picture book equipped with it
JP2008056339A Packaging box
JP2007118288A Multilayered anti-slip release film
JP2007112504A Tote bag
JP2007045459A Paper bag for packaging
JP2007045890A Moisture-proof composition and disintegrable moisture-proof paper